Stripping factory paint

Calipers came with paint and Ive heard it is best to paint calipers from bare metal so I took out the time to remove the paint that NAPA put on there during the reman process. Used aircraft remover and a crap paint brush and it came off as easy as possible! This was my first time using that aircarft remover and man, is that stuff powerful. And the scent is not very pleasant either